.video-dropzone {
    border: 2px dashed #ccc;
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8f9fa;
    margin: 20px 0;
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-dropzone:hover {
    border-color: #007bff;
    background: #f0f7ff;
}

.video-dropzone.drag-over {
    border-color: #28a745;
    background: #f0fff4;
    transform: scale(1.02);
}

.video-dropzone.uploading {
    border-color: #ffc107;
    background: #fffbf0;
    cursor: not-allowed;
}

.upload-prompt {
    color: #666;
}

.upload-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.upload-prompt p {
    margin: 8px 0;
    font-size: 16px;
}

.upload-subtitle {
    color: #999;
    font-size: 14px;
}

.supported-formats {
    margin-top: 16px;
    font-size: 12px;
    color: #999;
    font-style: italic;
}

.upload-status {
    color: #666;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.explorer-container {
    padding: 20px;
}

.multiple-timelines-videos {
    display: flex;
    flex-direction: column;
    gap: 16px;
}